Secondary mirror

https://www.wikidata.org/wiki/Q1395645

Field Hierarchy

Parent
Physics 31.7M papers	Optics 7.9M papers	Astronomy 2.5M papers	Astrophysics 1.2M papers
Telescope 83k papers		Primary mirror 4,653 papers
Current
Secondary mirror 2,253 papers
Child

Trends

Notes

History